Electrolysis

Economical and compact design to observe the electrolysis of water and collect small volumes of hydrogen and oxygen gases. Consists of a stand assembly, electrodes, 2 attached wires with alligator clips, 2 test tubes, and trough. Requires a 6- or 9-V battery (not included). Supplied without solutions. With instructions.

Inverted “U” tube with its ends closed by sintered discs. Dia. of arms 13 mm, overall width 80 mm., overall height 100 mm